The Siemens 5SL4316-6CC is a 3-pole miniature circuit breaker (MCB) with a B-curve trip characteristic, rated 16 A at 400 V AC and a 10 kA breaking capacity. This is the core overcurrent protection device for a three-phase branch circuit in a distribution board or sub-panel — the B-curve means it trips between 3 and 5 times rated current, suited for resistive and general-purpose loads where inrush is modest.
Siemens 5SL4316-6CC Miniature Circuit Breaker, 3-pole B 16A
MPN5SL4316-6CC
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Siemens 5SL4316-6CC, miniature circuit breaker, 3-pole, B-curve, 16 A, 400 V AC, 10 kA breaking capacity, Product Family Basic Devices.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Group code | P310 |
| Product group | 3822 |
| Product class | B: return restricted, please contact your Siemens partner/contact |
| Series | Basic Devices |
| Export control regulations | AL : N / ECCN : N |
| Compliance with the substance restrictions according to RoHS directive | Since: 01-06-13 |
Product details
Frequently asked questions
What is the breaking capacity of the 5SL4316-6CC?
The 5SL4316-6CC has a 10 kA breaking capacity at 400 V AC, which means it can safely interrupt fault currents up to 10,000 A without upstream cascading.
Where can I buy the 5SL4316-6CC and get current pricing?
The 5SL4316-6CC is sourced to order against an RFQ through our authorized distribution channel, with availability and current pricing confirmed at quote time.
MPN
5SL4316-6CC